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一、石化行业状态检测和诊断技术的时代背景石油化工工业的机器设备的维修技术在下述的一些背景下正酝酿着一个新的变化。1.为了提高经济效益、劳动生产率和节约能源,自60年代末期开始,出现了设备高参数化、大型化、尖端技术及大型企业纷纷建立。这些大容量、高参数的机组价格昂贵,迫使人们不用备用机组,实行单机运行的新制度。但这种制度带来了一个新问题,即一旦在线的某一机组发生故障造成停车,不仅使本厂造成很大的损失,而且会使上游工厂产品胀库,下游工厂停工待料,其后果不堪想象。一次停车就可造成几百万美元的
First, the status of the petrochemical industry state detection and diagnosis technology Background Petrochemical industry machinery and equipment maintenance technology in the following context is brewing a new change. 1. In order to improve economic efficiency, labor productivity and energy conservation, high parameterization and large-scale equipment have emerged since the late 1960s. Cutting-edge technologies and large-scale enterprises have been established. These high-capacity, high-parameter units are expensive and force people to implement stand-alone units and implement new systems that operate standalone. However, this system has brought a new problem. That is, once an on-line unit breaks down, it will not only cause great losses to the factory, but also make the upstream factory’s products bulge and the downstream factories stop working. The consequences Unimaginable A parking can cost millions of dollars